24702040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 62622720

約数和(自身を除く): 37920680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 1811, 2728, 3410, 3622, 6820, 7244, 9055, 13640, 14488, 18110, 19921, 36220, 39842, 56141, 72440, 79684, 99605, 112282, 159368, 199210, 224564, 280705, 398420, 449128, 561410, 617551, 796840, 1122820, 1235102, 2245640, 2470204, 3087755, 4940408, 6175510, 12351020, 24702040]

約数ペア:

[(1, 24702040), (2, 12351020), (4, 6175510), (5, 4940408), (8, 3087755), (10, 2470204), (11, 2245640), (20, 1235102), (22, 1122820), (31, 796840), (40, 617551), (44, 561410), (55, 449128), (62, 398420), (88, 280705), (110, 224564), (124, 199210), (155, 159368), (220, 112282), (248, 99605), (310, 79684), (341, 72440), (440, 56141), (620, 39842), (682, 36220), (1240, 19921), (1364, 18110), (1705, 14488), (1811, 13640), (2728, 9055), (3410, 7244), (3622, 6820)]